Craig Shesky is CFO at TMC the metals Co Inc. (TMC). They have made 8 open-market trades across 1 company since 2022, most recently 2026-04-13.
CIK 0001874308
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
1 open-market purchase totalling $27K since 2022, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| TMC | 1,879,356 | $4.3M |
Shares reported on the most recent Form 4, priced at the 2026-04-15 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TMC | SELL | 2026-03-24 | 2026-03-26 | $4.57 | $3.2M | +3.5% | +15.5% | +1.3% |
| TMC | SELL | 2025-04-01 | 2025-04-02 | $1.66 | $1.2M | +59.0% | +67.4% | +233.7% |
| TMC | SELL | 2024-11-27 | 2024-11-27 | $0.85 | $40K | -6.4% | +29.4% | +117.6% |
| TMC | SELL | 2024-03-22 | 2024-03-22 | $1.61 | $752K | +3.0% | +0.0% | -13.1% |
| TMC | SELL | 2023-11-27 | 2023-11-27 | $1.26 | $39K | -9.0% | -4.1% | +3.3% |
| TMC | SELL | 2023-03-28 | 2023-04-05 | $0.71 | $178K | +8.8% | -7.6% | +199.4% |
| TMC | SELL | 2022-11-29 | 2022-12-01 | $0.80 | $29K | -15.3% | -14.8% | +29.4% |
| TMC | BUY | 2022-03-30 | 2022-03-30 | $1.80 | $27K | -4.6% | -29.4% | -50.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.